4 Camera Complete CCTV System. 19" All in One DVR and Monitor. Great choice for home surveillance or small business/office. Cameras are weather-proof so don't be afraid to use them outdoor exposed to elements. 4 ch DVR can be simply connected to your network, so you can view your cameras live on Cell Phone or Any PC. In case you need to record audio, DVR has a 4 ch Audio Input for up to 4 microphones (not included). 320 GB Hard Drive can store weeks of video footage. Simply back-up important video on the USB drive and play it on any PC.

4 Channel H.264 Realtime Network DVR Complete System with 19" Built-in Monitor, 4x CCD Night Vision Weather Proof Cameras, USB Mouse, and Installation Kit